LixD has been released in version v0.10.35.

LixD is a free, open-source puzzle game inspired by the classic 1991 title “Lemmings”, where players assign skills to guide the “lix” through over 700 singleplayer puzzles.

This release adds a new rewind option: instead of being hardcoded to jump back one tick, the value can now be set freely, for example to −2, allowing frame-by-frame assignment adjustments. It also replaces the SDLang-D library with sdlite, simplifying the codebase and reducing file size.

• New user option to customize rewind behavior: rewinding a previous assignment was hardcoded to go back one tick (−1), users can now set it to other values like −2 for frame-by-frame assignment adjustments.
• Replaced the SDLang-D library with sdlite for parsing and generating SDLang file formats, simplifying the codebase and reducing file size.

Source: GitHub